注意gen_server创建进程是使用proc_lib创建的,而使用proc_lib创建的进程退出的原因不是normal也不是shutdown的时候,就会创建一个进程崩溃报告,这个会写入默认的SASL的事件handler,错误报告会在只有在启动了SASL的时候才能看到.这个在之前的文章中[Erlang 0017]Erlang/OTP基础模块 proc_lib中我们已经提到提到过. proc_li...
瞧!Start->Programs->Erlang OTP 20->Erlang启动Erlang Windows shell。 4.3常见问题 问:那么,现在我可以在Windows上使用GCC来构建Erlang了?答:不,不幸的不是。您仍然需要Microsoft的Visual C ++。Bourne-shell脚本(cc.sh)封装了Visual C ++编译器并在Cygwin环境中运行它。构建Erlang所需的所有其他工具都是自由软件...
将SIGUSR1信号发送到Erlang机器(仅限Unix)将强制执行故障转储。这个口号反映出Erlang机器因收到该信号而崩溃。 Kernel pid terminated (<Who>) (<Exit reason>) 内核主管检测到失败,通常是application_controller关闭了(Who=application_controller,Why=shutdown)。应用程序控制器可能由于许多原因而关闭,最常见的情况是分...
Erlang is a programming language that is used to develop scalable soft real-time systems with specifications of high availability. It is used in telecoms, banking, e-commerce, computer telephony, and instant messaging. It is a general-purpose, concurrent, functional programming language, and a gar...
注意gen_server创建进程是使用proc_lib创建的,而使用proc_lib创建的进程退出的原因不是normal也不是shutdown的时候,就会创建一个进程崩溃报告,这个会写入默认的SASL的事件handler,错误报告会在只有在启动了SASL的时候才能看到.这个在之前的文章中[Erlang 0017]Erlang/OTP基础模块 proc_lib中我们已经提到提到过. proc_...
RABBITMQ_LOGS: This is the path where the RabbitMQ server’s Erlang log files are stored; this configuration cannot be overwritten on Windows. There are various other environment variables available for RabbitMQ, but we’re only interested in these, as they’re related to logs and log files...
$ docker images REPOSITORY TAG IMAGE ID CREATED SIZE erlang-dockerwatch latest fcdd1aaa2ee7 16 seconds ago 26MB ... The final docker image for the application has a size of approximately 26MB. It may be useful to know that one can get down the image size for this application even fu...
To get the true ending, you’ll need to defeat theChapter 6 bossAFTER completing Erlang and the others. This is a massive spectacle boss that isn’t as difficult as the normal Chapter 6 final boss — Erland is very difficult, but the rest of the fights are easy in comparison. ...
sudo apt-getinstall emqx After successful installation, use the following command to start EMQX. sudo emqxstart As shown in the figure below,EMQX 5.0.4 is started successfully!will pop up if the startup is successful. If there is no response to the command for a long time, please check ...
The final docker image for the application has a size of approximately 26MB. It may be useful to know that one can get down the image size for this application even further (to approximately 13MB) by using some tricks (e.g., compiling the Erlang release without the ncurses library, strip...